保护树木的英语作文带翻译带标题（最新20篇）

导语：近年来我国多地雾霾天气不断增多，极大地影响了人们的健康与生活。作为环境保护的一个近期热点话题，雾霾天气符合高考考试要求，也能唤起高中生环保意识。下面是yuwenmi小编为大家整理的相关作文，欢迎阅读与借鉴，谢谢!

Dear Bill,

Im glad to receive your letter,thank you for your caring for the weather and my health.Now Id like to tell you something about the smog.

Since the winter last year,the smog has occurred a lot of times.it has done great harm to our daily life.many traffic accidents happened just because of the heavy smog weather,more and more people have to go to see the doctor because the serious disease caused by the smog,quite a lot of flights have to be put off,a great number of people have to stay at home for fear of the poisonous air caused by the smog.

People have realized the great harm caused by the smog and the importance of protecting the environment.people all over the country are taking measures to reduce the smog weather.the government suggests people go to work or school with the public traffic, such as the bus and the underground.Also we should plant more trees.

According to me, I will go to school by bike or on foot, and I wont throw the waste anywhere.in addition, I will tell the people I meet to protect the environment as possible as they can.would you like to tell me some good ideas?im looking forward to your reply.

Yours Sincerely

LI Hua

【参考翻译】

亲爱的比尔，

我很高兴收到你的来信，感谢你对天气和健康的关心，现在我想告诉你一些关于烟雾的事情。

自从去年冬天，发生了很多次，严重损害了我们的日常life.many交通事故就发生在浓雾天气的烟雾，越来越多的人去看医生因为烟雾造成的严重的疾病，很多航班被推迟，许多人都呆在家里的烟雾引起的有毒空气的恐惧。

人们已经意识到通过烟雾和保护全国各地的environment.people重要性的重大危害，正在采取措施减少烟雾天气。政府建议人们去工作或者学校的公共交通，如公共汽车和地铁。同时我们应该种更多的树。

根据我的，我会骑自行车或步行去学校，我不会乱扔垃圾的，之外，我会告诉我所见到的人们为保护环境尽可能做他们该做的.你愿意告诉我一些好的建议吗?我期待着你的回复。

谨上

李华

In recent years, there are more and more Confucius Institutes being built

all around the world, which shows that our Chinese culture become much more

popular than ever. As one of the four ancient civilizations, China has long

history and creates many splendid cultures. The ancient culture once had great

influence on the world, such as Japan, South Korea and other Asian and European

countries.

From the respect of school, Confucianism, Mohism, Taoism, and Legalism are

the main schools created in ancient China, and they also have great influence on

the Modern China and the world, especially the Confucianism. They deeply root in

traditional Chinese culture and people’s daily lives.

Specially, kung fu, traditional Chinese painting, poem, opera, cooking,

clothing, architecture and many other kinds of cultural forms make up the

splendid Chinese culture. The kinds listed above are the typical ones which

connect to each other at the same time. For example, painting, clothing and

architecture has many things in common. And each kind of cultural form contains

numerous intentions.

In short, Chinese culture are the accumulation of Chinese history, which

makes Chinese culture colorful and prosperous. If one wants to know or study

Chinese culture deeply, he or she must spend much time in it, otherwise he or

she can only get the tip of an iceberg.

My mother always complains about my bad behavior, like I don’t eat up the food and sometimes I don’t have responsibility on what I do. I decide to behave myself, I want to help my mother to relieve her pressure. So I want to be a good child, I will eat up the food, no more pick up them and I also will keep on finishing the job I do.

我的妈妈总是抱怨我的坏习惯，比如我不吃完食物和有时候我对自己做的事情没有责任感。我决定自我自律，我想要帮助妈妈减轻她的压力。所以我想要成为一个好孩子，我会把饭吃饭，不再挑食，我也会坚持做完自己的工作。

[小学四年级英语带翻译作文

As we all know, pollution is harmful to living beings. There are many different types of pollutions in this world. For instance, water pollution, air pollution, noise pollution and so on. Water pollution cause many kinds of disease that have negative effects on human beings, sometimes the diseases will take people’s life away. Dirty air will increase the rate of getting lung cancer. While the noise pollution will cause insomnia. People’s health condition will be damaged.

In my humble opinion, people should take measures to control the pollution. Recently, not only the government, but also individual has taken part in the action of protecting the environment. This is a good sign. Rivers are being cleaned, air is purified, and the people come to realize that the importance of protecting the environment.

However, this is not enough, the problems are still exist. Not all of them have been solved. Some factories are still pouring dirty water into the rivers or give off the toxic gas into the sky. We should know that protecting the environment needs everybody’s effort.

I went to visit the Great Wall with my friends during the summer vacation.

We went there by bus. It took us about two hours to get there. It was hot and

windy that day. There were thousands of people. When we saw a group of

foreigners,we went up and talked with them. We told them lots of history of the

Great Wall. They were very surprised when they saw that our English were

exellent and we knew a lot about the Great Walls history. They thanked us a lot

and we really had a good time. We felt proud of ourselves and being Chinese.

我和我的朋友在夏令营期间去了长城，我们是乘汽车去的，经过两个小时才到的那儿。那天天气很热，风也很大，那里有很多很多的人，当我们看到一群外国人的时候，我们上去和他们攀谈。我们告诉他们很多关于长城的故事，他们非常惊讶我们的英语是如此的好，而且我们还懂那么多关于长城的故事。他们非常感谢我们，而我们也度过了愉快的一天。我们为自己是一名中国人而感到很自豪。

Dear Mercy,

亲爱的梅斯，

How is everything going! Last time you said you are anxious now because you

find it hard to learn English well. Don’t worry. I think you have to improve

your English step by step. And I will right behind you. In my view, you should

develop you interest on English first. According to my experience, I think

watching English movie, listen to some wonderful English songs and talk in

English on the Internet would be helpful. Secondly, you have to prepare lessons

before class that will help you understand what the teacher says in the class. I

know you feel bored in the class, but you have force yourself to be

concentrated. A few days later you will feel it a little easy to learn English.

The left steps I will tell next time. By the way, we have not seen each other

since your family move to Hunan a year ago. Have you ever thought about going

back to visit me and learn English together in the coming Summer vacation.

Looking forward to your reply.

过得可好。上次你说你现在很焦虑因为你觉得很难学好英语。别担心。我觉得要提高英语你得一步步来。我会帮你的。在我看来，首先应该要培养你对英语的兴趣。根据我的经验，我认为看英文电影，听美妙的英文歌曲以及在互联网上与他人用英语交流会有很大的帮助。其次，你要预习，这样可以让你理解老师在课堂上说的东西。我知道你觉得上英语课很无聊，但你必须强迫自己聚精会神的听。一段时间后，你会感觉到学习英语变得容易些了。剩下的步骤下一次我会告诉你的。顺便提一下，自从一年前你们家搬到湖南后我们就没见过面。你有没有想过暑假的时候回来看看我，我们可以一起学习英语。期待你的回复。

Best wishes,

Li

丽

Save the earth

How to protect theenvironment has become one of the biggest problems in the world .

It’s our duty toprotect our environment .No matter where we live ,we should do something tokeep our neighborhood clean and tidy .We can collect waste paper or otherwaste things for recycling.We should plant more trees and we should preventthose factories from pouring waste water into rivers,lakes and fields.We shouldn’t leave rubbish everywhere andspit in public places .We mustn’t pick the flowers or step on the grass inpublic.If everyone tries his best to protect the environment ,the world willbecome much more beautiful and our life will be better and better .

家乡的树，被我奶奶视为神物，所以，爸爸妈妈都不敢砍树做事。

事实上，苹果树能给我们苹果吃，让我们有东西吃 ；椰子树能给我们椰子吃；梨树能给我们梨吃 ……这些树都是能结果实、给我们食物的树。还有的树很普通，普通的树的叶子可以生产新鲜的空气。所以不要乱砍树，虽然树干是实木，做成家具也能卖很多钱。但是砍的话也要少量的砍，有计划的砍，不能乱砍乱伐树木，因为如果每个人都乱砍乱伐树木，想盖房就盖房，想造犁就造犁的话，天下的树木就会急剧减少，那沙尘暴、泥石流······不都可以肆意妄为了吗？还有，如果乱砍乱伐树木，小动物就没有了家，那这个地方的小动物会寥寥无几的！

环保是文明市民的良好习惯，如果人们不乱砍乱伐树木，世界也许会变得更美好！

today is new years eve morning, firecrackers sounding snap snap away. as long as you take a look at the outside, red firecrackers everywhere, come together to form a red sea. the family have their own homes going up in the beautiful, it seems like in the match. my family is no exception, sweeping, glass, cabinets, such as rubbing. prepare the arrival of the new year.

afternoon, we posted in accordance with the custom of the chinese new year couplets, father and a good paste, and then said to me: "i paste you posted, i looked at the high level you say rich, said that if the lower rising good you ", i asked my father why? dad said: "the plan is a lucky," "oh, i understand," we posted on the alliance are: evil hongfu family happy is: wang gas people to come into everything.

end paste new year, we began dumplings. good luck to tim, we are still a dumpling in a bag of coins. dinner, my folder, a dumpling, one to eat, "cough," the voice of a coin吃出for my whole family applauded, and say that i am lucky this year. after dumplings, we saw the chinese new year festival, my favorite essay

and "yellow soybeans." liu qian first a one-dollar coins into the cup, then into the host egg rings. "bean yellow" in a person to "take off clouds" that they "li xiangyun" really funny. no wonder people say: "spring festival evening show" is a cultural feast.

against the sound of the bell, "speakers" sound guns up. people poured out of their homes. pat the sound of firecrackers greeted the arrival of chinese new year.

今天是除夕,上午,鞭炮声劈啪劈啪的响个不停。只要你向外面看一看,到处都是红红的鞭炮，汇成了一条红海。各家人都把自己家打扮的漂漂亮亮的，好像在比美似的。我家也不例外,扫地、擦玻璃、擦柜子等。准备新年的到来。

下午，我们就按过年的习俗贴春联，爸爸和好浆糊，然后对我说：“我贴你看着高低我贴高了你就说‘发财’，如果低了就说‘高升’好吗”，我问爸爸为什么呢？爸爸说：“就是图个吉祥”，“噢我懂了”我们贴的上联是：家有宏福千般喜，下联是：人来 旺气万事成。

贴完春联，我们就开始包饺子。为了添吉祥，我们还在一个饺子里包了一个硬币。吃晚饭时，我夹了一个饺子，一吃 “咯”的一声，吃出一个硬币全家人都为我鼓掌，说我今年有福气。吃完饺子，我们又看了春节联欢晚会，我最喜欢刘谦的魔术

和“黄豆黄”。刘谦先把一个一元硬币放进了杯子里，又把主持人的戒指放进了鸡蛋里。“黄豆黄”中一个人把“祥云腾飞”说成了“李祥云”真搞笑。怪不得人们都说：“春晚”是一道文化大餐。

零点 的钟声响了， “叭”炮声响起来了。人们涌出家门。劈劈啪啪的鞭炮声迎接新春的到来。

[快乐的除夕英语作文带翻译

My after-school life colorful, you can play the zither, painting, gardening ......

One of my favorite painting, a painting because I have brought joy and love, he may be arranged in the room, the room was dolled up neatly. Painting can bring happiness, as long as you like to be able to learn to be happy. If you can spare so, I would feel happy.

我的课余生活丰富多彩，可以弹古筝，画画，种花……

其中我最喜欢画画 ，因为画画个我带来了乐趣和喜爱，他可以布置房间，把房间布置得漂漂亮亮，整整齐齐。画画还能给人带来快乐，只要你喜欢就能从中得到快乐。如果你的课余能这样的话，我就会感到高兴。

[简单英语日记带翻译课余生活

Different countries have different customs and different ways to celebrate festival. In our China, we have a variety of festivals, of which celebrating way is different. For example, we will eat mooncake in Mid-autumn Festival and have dragon boat races in the Dragon Boat Festival and eat zongzi. But in some extend, we celebrate all the festivals in the same way. Every family will have a big meal with their family. It is a time for family gathering. No matter what kind of celebrating way for a festival, it is the time to enjoy life.

不同的国家有不同的风俗习惯和不同的节日庆祝方式。在我们中国，我们有各种各样的节日，而庆祝它们的方式是不一样的。例如，我们会在中秋节吃月饼、在端午节赛龙舟、吃粽子。但从某种程度上说，我们都是以同样的方式来庆祝所有的节日。每家每户都会和家人一起吃大餐。这是属于家庭相聚的时间。无论用什么样的方式来庆祝，这都是享受生活的时刻。

Everybody has a daily schedule. We do the same things almost every day. My

day is probaly like yours.

每个人都有日程安排。每天，我们总是做着相同的事情。我的一天就有可能像你们一样。

Heres my daily routine. I get up at 6:30 every morning. I take my time

waking up,but then I wash up quickly. I brush my teeth,comb my hair and put on

school uniform. I pack my bag for school and I leave. I never miss breakfast,so

I either eat at home or eat on the way to school. But I always eat hurry. After

school,I go to a cram school like all my friends. I study and finish my homework

for the day. Finally,I go home and I take a break. I have dinner with my

family,watch a little TV. I am usually in bed by 9:30.

这个就是我的日常安排，每天早上6点30起床。我花了一些时间起床，然后很快地洗漱完毕。我刷牙、梳头发以及穿上校服。我整理好书包后离开(家)。我从来不会不吃早餐，所以我可以在家或在去学校的路上吃早餐。但我总是吃得很匆忙。放学后，我就像我的朋友那样去补习学校(学习)。我学习并完成了当天的作业。最后，我回家并休息了会儿。我与家人一起吃晚饭，看一会儿电视。我常常在9点半的时候上床睡觉。

This is my routine from Monnday to Friday. However,the weekends are

different. I can wake up late. Then. I can do whatever I like. I believe my

routine is typical. It is probably a lot like yours.

这就是我从周一到周五的例行日程。可是，周末(安排)就不一样了。我可以很晚起床。然后我可以做任何我喜欢的事。我相信我的日程是很典型的。这就可能与你们的日程非常相似。

Today the weather was terrible，so I had to stay at home.

In the afternoon，I finished some homework,then I thought that maybe today

was very boring。I stared to surf the Internet ,and I found the movie 《Ghost

Rider》which was directed by Mark Steven Johnson by accident and then I began to

watch it. The movie told us that a lover of motorcycle called Johnny signed an

agreement with a demon in order to save relatives‘’ lives .However,he lost his

spirit and had to work for the demon.Then He used his spell to fight with evil .

The movie was so exciting that I coulnt be calm 。I would never forget this

movie.

今天天气很糟糕，所以我只好呆在家里。下午，我完成我的一些作业，然后我想今天一定会很无聊吧。我便开始上网，偶然地发现了一部由马克·斯蒂文·约翰逊主导的电影《鬼面骑士》，我便开始观看。这部影片讲诉了一个名叫强尼的摩托车爱好者为了挽救他亲人的性命与恶魔签署了一份契约。但是，他因此而失去了灵魂，被迫给恶魔工作。他用他的魔力与邪恶作斗争。这部影片是如此的振奋人心以至于我不能平息我的内心。我永远都不会忘记这部电影。

Animals Need Protecting

Everyone knows animals are our friends。 So we should be friendly to them。 But some people kill the rare animals， such as pandas， golden monkeys and so on in order to get money。 It will cause these animals to disappear soon。 I think our government should punish those people severely who kill the rare animals。 It is our duty to protect the endangered animals。

Dear MrYang,

亲爱的杨老师，

How iseverything going! Tomorrw is Teachers’ Day.I would like to express my sincerely wishes to you. You taught me English inthe primary school. That is the time to lay our foundation. And you help me laymy interest on English, which make me feel learn English easily in middleschool. I’m very appreciated that. Thank you very much. If it is convenient foryou, I would like to visit you this National Day. Happy Teachers’ Day again.

一切可好!明天就是教师节了。 我相向你表达我衷心的祝福。你在我小学的时候教我英语。那是打基础的时候。 是你让我对英语感兴趣。这让我在初中学习英语变得容易多了。我很感激。非常感谢你。如果方便的话，我想在今年国庆节去拜访你。再次祝你教师节快乐。

Best wishes,

Lucy

露西

As a middle school student, I learn many subjects, I study so hard every day. When I get home, I will do my homework and then go over the book. But when holiday comes, I feel a little confused, because I don’t want to study and do something new. Then I don’t know what to do, my mind get blank. I decide to develop my interest. Some day, I happened to see a tennis match and I couldn’t stop watching, then I fell in love with tennis. So I started to learn playing tennis, I felt so happy. Now tennis is my favorite sport, I find a way to relax myself.

作为一个中学生,我学许多科目,我每天那么努力学习。当我回家时,我会做作业,然后复习书本。但当假期来临的时候,我感到有点困惑,因为我不想学习，想做一些新的事情。我就不知道要做什么,我的头脑一片空白。我决定培养我的兴趣。有一天,我碰巧看到一场网球比赛,我无法停止下来看,然后我爱上了网球。因此我开始学习打网球,我感到很高兴。现在网球是我最喜欢的运动,我找到一个方法来放松自己。

I am planning to spend my summer holiday on sports this year.Playing

basketball is always my favourite,so some of my classmates and I will form a

small team and play basketball together.Sometimes we may have a match against

some other teams and I do enjoy the sense when we win the game.

我计划今年的暑假要花费在运动上.打篮球一直是我最热爱的,所以我的一些同学和我将会组建一个小队并且互相打比赛.有时我们可以和其他球队进行对抗比赛,我很享受当我们赢得比赛时的感觉.

1、But save square inch ground, stay with descendant Geng.

但存方寸地，留与子孙耕。

2、Protection of the environment is everyones responsibility.

保护环境，人人有责。

3、Rescue the Earth is to rescue future.

拯救地球就是拯救未来。

4、The amount of water which is suitable to drink is less and less.

水的量是适宜的饮料是越来越少了。

5、But some people dont care about it.

但有些人不关心它。

6、It is very important to take care of our environment.

这是非常重要，我们要保护我们的环境。

7、Now people pay more attention to how to pretend our environment .With the development of science and technology,it becomes more important to pretend our environment.In china,prentending environment is very nomal in our life for the Olympics coming or the peoples sense of environmental pretection.

环境保护是当今社会的一大热点问题。随着科技的发展，环保显得越来越重要。在中国，也许是奥运会的临近，也许是人们意识的崛起，环保已经成为我们身边一个普遍的存在了。

8、It“s our duty to protect our environment.

它”是我们的责任来保护我们的环境。

9、Many rivers and lakes are seriously polluted.

许多河流和湖泊受到严重污染。

10、The rubbish will pullute the enviroment .It is bed for our health.So please dont throw about the rubbish.

垃圾污染环境，损害健康，不要到处扔垃圾

11、Its our duty to protect our environment。

保护我们生存的环境是我们的责任和义务。

12、The waste water will pour into rivers,lakes and fields.It will harm the crops ,kill a large number of fish.

废水流到河里，湖里和田野里，污染农作物，杀死大量的鱼。

13、Its everyones duty to love and protect the environment.

这是每个人的责任，爱护和保护环境。

14、Cherish the source of nature, totally make a living a life green.

珍惜自然之源，共营生命绿色。

15、It is very important to take care of our environment.

这是非常重要，我们要保护我们的环境。

16、Something must be done to stop the pollution.

必须采取某种措施来制止污染。

17、We should not spit in a public place/ cut down the trees.

我们不应该在公共场所吐痰/砍伐的树木。

18、We should plant more flowers and trees.

我们应该种更多的花和树。

19、If everyone makes contribution to protecting the environment, the world will become much more beautiful.

如果人人都为保护环境作出贡献，世界将变得更加美丽。

20、We must pick up some rubbish and throw it into a dustbin.

我们必须拿起一些垃圾，扔到垃圾桶它。

21、As we know , water is very important to man.

我们知道，水是非常重要的人。

22、We cant live without water.

我们的生活离不开水。

23、We should not throw litter onto the ground.

我们不应该往地上扔垃圾。

24、Treat kindly the Earth is to treat kindly oneself.

善待地球就是善待自己。

25、Trees are very helpful and important for us.

树是非常有益的，对我们很重要。

26、How to pretect our enviroment has been one of the most difficult problem in the world.

如何保护环境已经成为世界最大难题之一。

27、We should plant more and more trees in order to live better and more healthy in the future.

我们应该种更多的树，为了生活得更好，更健康的未来。

28、Keep the enviroment clean and tidy.We have only one earth.We should try our best to pretect it,make our home more and more beautiful.

保持环境干净和整洁，我们只有一个地球，应该保护它，使我们的家园更加美丽。

As we all know, the environment around us is getting worse and worse more and more seriously today. Water is polluted, we have no clean water to drink. Many trees are cutting down, some animals are getting less and less. Some factories are pouring dirty air into the sky. The population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it also has a great affection in the future. People’s health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, something must be done to stop the pollution. It’s our duty to protect our environment. We shouldn’t throw away rubbish everywhere. Trees are very helpful and important for us. We should plant more and more trees in order to live better and more healthy in the future.

If everyone makes contribution to protecting the environment, the world will become much more beautiful. In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better. “There is only one earth”, I hope everyone will protect our environment well.

I went out to have dinner with father today. I should make toast during the

dinner but there was no juice availabe. So I had a bottle of beer. My face

turned red but I was not drunk. I dont think beer tastes bad but I wont like

have it too much because I am only a student.

今天和爸爸一起出去吃饭。吃饭的时候要敬酒。那里没有果汁。我就拿了一瓶啤酒开始到处敬酒。喝了一瓶酒后，我的脸红了，但没有醉。我认为啤酒并不难喝，但我还是要少喝酒。因为我还只是一个学生。

The sun summoned the planet in the solar system to open an emergency meeting, the theme is to save the planet. The sun to see everyone to the Qi, and clear the clear voice, said: "The stars, our good sister earth has been at stake, the doctor said that her blood is toxins, the body of nutrients is also depleted, in this way "The moon says," In recent years, mankind has mined a lot of oil, minerals, wood and other materials, without protecting the environment, and the earths sister is not sick. "Saturn says" Way, we save the earth together! "" Well! "The stars have promised.

After the stars go back, have heard of human beings looking for a second home, so have made an appointment, never the second home of mankind, have also thrown away the conditions may be human use. For example: the moon threw away the oxygen, Saturn threw away the appropriate temperature, Mercury thrown away ... ... Finally, the human consciousness that the earth is the only human home, carried out to protect the Earth action.

300 years later, the sun also held a meeting, the earth also participated, she looks beautiful, green skin, clean blood, more importantly, she becomes healthy, the moon said: "sister, see you now So happy, I am happy for you. "Mercury said," Sister, see you now so beautiful, I am a little jealous. "Earth said:" Thank you all for my sacrifice so much, I am now healthy, or Thank you all, thank you, "said the sun," the stars, after this action, humans have recognized the importance of the earth, and I declare that the rescue of the earth is a success.

Friends, the mother of the mothers disease though good, but also need to continue convalescence, and now, let us work together to the earth dressed as the most beautiful planet in the universe.

保护环境英语作文篇3

There are many diseases that are harmful to human health and even threaten human life. Human into the 21st century, the world has occurred in the number of amazing changes. In the people for the rapid development of science and technology, but also experienced a better anxiety and even disaster. In addition to the panic of the development of high-tech, especially biotechnology, war and disease seem to bring mankind directly to the door of hell.

Water pollution on the human body harm, the body in the process of metabolism, with drinking water and food, the water of various elements through the digestive tract into the various parts of the body. When the lack of water in some of the human life process necessary elements, will affect human health. For example, in some areas of water iodine deficiency, long-term consumption of this water, it will lead to "big neck disease", is the medicine called "endemic goiter." When the water contains harmful substances, the greater harm to the human body. Carcinogenic substances can be consumed by eating contaminated food (food, vegetables, fish, etc.), into the human body, but also through the water into the human body. According to the survey, drinking contaminated water, suffering from liver cancer and gastric cancer and other cancer incidence, than drinking clean water is about 61,5% higher. When the sewage contains mercury, cadmium and other elements into rivers and lakes, the aquatic plants put mercury, cadmium and other elements to absorb and enrich them, fish eat aquatic plants, and in its body to further enrichment, people eat poisonous Fish, mercury, cadmium and other elements in the human body enrichment, so that the human body and death. In this way, from the aquatic plants → aquatic small animals → small fish → big fish → the body, forming a food chain. The body eventually became mercury, cadmium and other elements of the "foothold."

Water pollution hazards to aquatic organisms Water lives in a variety of aquatic animals and plants. Biological and water, between biological and biological complex material and energy exchange, from the number to maintain a dynamic balance. But under the influence of human activities, this balance has been destroyed. Some of the beneficial aquatic organisms are poisoned when humans release pollutants into the water, and some of the stained aquatic organisms will multiply, consume a lot of oxygen dissolved in the water, so that the beneficial aquatic life is forced to relocate due to hypoxia Or death. In particular, some toxic elements, both difficult to dissolve in water and easy accumulation in the body, causing great harm to humans. Such as mercury in the water content is very low, but the content of aquatic organisms is very high, the content in the fish is also surprisingly high. Assuming that the concentration of mercury in the water body is 1, the concentration of mercury in the aquatic organisms is about 700, and the concentration of mercury in the fish is as high as 860. Thus, when the water is contaminated, on the one hand led to biological and water, biological and biological balance between the damage, on the other hand some of the toxic substances continue to transfer and enrichment, and ultimately endanger human health and life.